-89.4% is the change from 349 to 37
Calculation steps:
[( 37 - 349 ) ÷ 349] x 100 = -89.4%
Formula
Percentage change = [(37 - 349) / 349] x 100
Subtract the new number by the original number
37 - 349 = -312
-312 ÷ 349 = -0.8939828080229226
-0.8939828080229226 x 100 = -89.4%